| After-sales Service: | Online Technical Support, Free Spare Parts |
|---|---|
| Feature: | Heat Insulation |
| Material: | Basalt |
| Combustion Performance: | Class a |
| Tensile Strength: | ≥7.5 |
| Hydrophobic Rate: | ≥98.0% |
| Samples: |
1 piece Black 20cmX20cmX5mm
|
|---|
| Customization: |
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